八年級(jí)英語(yǔ)下冊(cè)Unit8SaveOurWorld教案冀教版.doc

教學(xué)資料參考八年級(jí)英語(yǔ)下冊(cè)Unit8SaveOurWorld教案冀教版- 1 -5. What does the teacher think of Jennys idea? Step 4. Read the te_t in roles loudly. Then let some students act it out in front of the class.Step 5. PracticeE_plain some language points to the class. Then ask the students to make up sentences with them.1. But look at all of the rubbish!2. Somebody should pick up that garbage! 3. It would take too long.4. Each student could clean up a bit of the school yard.5. We would finish cleaning in an hour.Lesson 58 Stop PollutionLearning aims:1. Master the new words and e_pressions: less, environment, throw away, least, take out, waste, fi_, toilet2. This lesson focuses on the environment issues.3. It presents some solutions to the problems that pollution poses.Learning important points:1. It presents thought-provoking facts and figures abut pollution in North America. 2. Call on the students to take personal action to reduce pollution.Learning tools: audiotape, flashcards, picturesLearning steps:“THINK ABOUT IT.”Step 2. Show the new words to the class. First let them read them by themselves. Then read them after the teacher. Practice the words for a while.Step 3. Talk about the questions:Show some pictures about our environment to the class. Let the students work in three or four to finish the task. 1. What do you think our environment?2. What can we do to reduce pollution?3. Do you know anything about the environment in foreign countries? Can you give an e_ample?Step 4. ListeningListen to the tape and finish E_ercise 2 in activity book.1. In North America, many students help their school make more pollution.2. In an environment club, people work together to make the environment clean.3. Environment clubs encourage students to bring their lunches in plastic bags.4. They give prizes to the classes that make the least garbage. 5. On a no-car day, only teachers to school by car. No students to school by car.6. A leaking toilet can waster twenty to forty litres of water an hour.7. In environment clubs, students dont fi_ leaky toilets and sinks.8. A hundred kilograms of recycled paper saves seventeen trees.Step 5. ReadingRead the te_t in silence. Check the answers. Then let the students read the te_t in class loudly. Step 6. DiscussionAnalyze the te_t and make a further discussion about it. Lets discuss its details. 1. What do people in an environment club do?2. On no-car day, how do people to work? How do students to school?3. What do you know about a leaking toilet?Lesson 59 Lets look at Garbage!Learning aims:1. Master the new words and e_pressions: sort, metal, weight, percent2. Call on the students to take actions to protect our environment.3. Learn about the pollution problems in our life.Learning important points:1. Offering help.2. Learn new vocabulary for describingLearning tools: audiotape, flashcards, picturesLearning steps:Step 1. Remind the students: 1. What kinds of rubbish do you throw every day? Can you name them? 2. What can be recycled? Step 2. Work in groupsLet the students go to the dustbin to collect some garbage and take them to the classroom.Ask theLet the students look up the books and the dictionaries when they are in trouble. Help them when they cant e_press correctly.Step 3. ListeningListen to the tape finish E_ercise 2 in the activity book.1. Every year, each person in North America makes about 1000 kilograms of garbage.2. Plastic makes the most garbage.3. In just one day, Americans throw out 136 million kilograms of packaging.4. Packaging makes the most garbage.Step 4. ReadingRead the te_t and check the answers.Let the students read the te_t in roles. Then ask several students to act out the dialogue.“PROJECT”Bring the students to pick up the garbage in the school yard. Put the garbage into bags and bring it to school for our project.Take a walk around your neighbourhood, take a bag with you and pick up any garbage you see. Wear gloves, because garbage in dirty.Now sort the garbage into paper, plastic, metal, glass and others.Have students work in the same groups or in new groups. Each group will make a poster about what things they can do to help reduce pollution in the world.Lesson 60 Fi_ and MendLearning aims:1. Master the new words and e_pressions: mend, must, touch, repair, cassette, deck, buzz, e_actly, reuse, power2. Learn about the knowledge of environment.3. Tell the students to save and protect the resources is our duty.Learning important points:1. In order to save our environment, we should fi_ and mend something in our daily life.2. Feel the beauty of music.Learning tools: audiotape, flashcards, picturesLearning steps:Step 1. Leading in Ask the students some questions: 1. What do you do when your pants have a hole?2. What do you do with when your shoes have a tear?Work in pairs and discuss the questions. Step2. Listen to the tape. Feel the rhythm of the song.Step 2. ReadingRead the song as a lyric poem. Let the students read after you. Then let them read and translate it. They must add their feelings in it.Step 3. ListeningListen to the tape again. Lets sing after it.the front and act it out.Step 5. Practice Work in groups of three or four. Give e_amples of the things that we can do around us. Discuss and give a report to the class.Lesson 61 What Was in the Bags?Learning aims:1. Master the new words and e_pressions: more, most, bad, litter, a little bit2. Build the belief to save our earth.3. Cultivate the feelings of responsibilities.Learning important points:1. Learn2. LearnLearning tools: audiotape, flashcards, garbageLearning steps:Step 1. Leading-inTake out the garbage and put it on the floor. Lets discuss what we can reuse and recycle. Ask the students work in their groups and imagine what we can do with it. Give a report to the class.Step 2. ListeningListen to the tape and finish the e_ercise.Danny and Jenny are very _ to know that people throw _ _ waste things away.Danny finds a _ _. One of the _ is broken. He will take it _ and _ it. After he _ it, he will give it to _ _, Debbie. _ should throw away a toy like tat. Its not _ to waster things.A lot of the _ is broken. Thats bad! Once Danny _ his foot on a piece of broken glass.Step 3. ReadingRead the te_t and check the answers. Let the students it loudly in class. Then read it in roles. Step 4. DialogueUse the garbage we have brought to the class. Act the dialogue out in front of the class.Step 5. PracticePractice some words and e_pressions: too much, morethan, most, lessthantoo much: S1: There is too much garbage in the school yard.S2: There was too much rain last summer.morethanS3: I have more glass than metal.S4: they have more dresses than pants.mostS5: Who has the most paper?lessthanS6: Do you have less plastic than metal?Step 6. E_erciseDo E_ercise 3 in activity.Fill in the blanks according to the te_t.There are 10 kilograms of paper, 8 kilograms of plastic, and 5 kilograms of metal. There _ 3 kilograms of glass. So there is _ paper than plastic, and _ metal than plastic. Glass is the _. Paper is the _. Some of _ is only use on _ side. We can _ it.Step 7. DiscussionDiscuss the te_t in detail.1. Is the garbage in the book the same as that we collect in the school yard?2. What can we use the garbage to do?3. What do you feel about the garbage?Lesson 62 Take Short Showers!Step 2. Play the tape again Let the students read after it for several times. Ask the students to read the te_t loudly in class. Step 3. PracticeWork in groups. Discuss the following questions. 1. What do you think of the city in which you live?2. Whats your advice to stop pollution?3. Whats your plan to reduce pollution?“LETS DO IT!”Step 5. Homework1. Finish off the activity book.2. Go on the ne_t reading in the student book.Lesson 63 Garbage Is Interesting!Learning aims:1. Master the new words and e_pressions: take a walk, seat, can, clean-up, lid, sortinto, take a trip2. Call on the students to protect the environment.3. Think about many ways to reduce pollution.Learning important points:1. Sum what we learn in this unit.2. Learn the knowledge of protecting environment.Learning tools: audiotape, flashcards, picturesLearning steps:Step 1. Leading-inLet the students sum what we learn in this unit. Ask them to repeat the main idea, but not word by word.Step 2. ListeningListen to the tape and fill in the blanks according to the te_t.On Tuesday, we started a school yard clean-up. We all took bags and worked _. We picked up all the _.On Wednesday, Brian, Danny and I took a _ through our neighbourhood. We _ up any garbage we _. Danny found a _ car with a broken wheel. He took it home, cleaned it and _ it.The ne_t day, we _ all the garbage into plastic, metal, glass and _.Most of garbage was paper. People _ a lot of paper.Step 3. ReadingRead the te_t silently and check the answers. Then read it again and do the e_ercises.Read the diary and answer true (T) or false (F).1. Jenny learned something about geography this week.2. On Tuesday, Jenny and her friends started a school yard clean-up.3. On Thursday, Danny found a toy car with one broken wheel.4. On Thursday, they took their bags of garbage to school and sorted all of it.Step 4. DiscussionAnalyze the te_t with the students. Discuss the main idea of this te_t. Let the students sum some language points and practice in class.Step 5. Ask the students show what they have make out of the garbage. Present them to the class. E_plain to the students how they work. Demonstrate in the class.Step 6. TalkingTalk about what you feel about our environment. After they learn the te_t, what do they want to do? What are they doing these days? Lesson 64 Unit ReviewLearning aims:1. Master the words and e_pressions from